Chapter 1 Specications Check1.2 Mechanical Specications
50
[2] Work Fixing Type Pulse Motor Specifications
• 2-Axis Type
Allowable Static Load
Moment [N•m]
Allowable Dynamic Load
Moment [N•m]
Axis
Ma Mb Mc Ma Mb Mc
Overhang load length [L]
X 47.9 47.9 142.1 12.6 12.6 37.4 -
Y 47.9 47.9 142.1 12.6 12.6 37.4
Ma direction: 170mm or less
Mb or Mc direction: 210mm or less
• 3-Axis Type
Allowable Static Load
Moment [N•m]
Allowable Dynamic Load
Moment [N•m]
Axis
Ma Mb Mc Ma Mb Mc
Overhang load length [L]
X 47.9 47.9 142.1 12.6 12.6 37.4 -
Y - - - - - - -
Z 35.0 35.0 74.0 9.7 9.7 20.5
Ma direction: 75mm or less
Mb or Mc direction: 180mm or less
• 4-Axis Type
Allowable Static Load
Moment [N•m]
Allowable Dynamic Load
Moment [N•m]
Axis
Ma Mb Mc Ma Mb Mc
Overhang load length [L]
X 47.9 47.9 142.1 12.6 12.6 37.4
Ma direction: 190mm or less
Mb or Mc direction : 240mm or less
Y - - - - - - -
Z 74.0 20.5
Ma direction: 75mm or less
Mb or Mc direction: 180mm or less
R
35.0 35.0
-
9.7 9.7
- Radius 100mm or less:
* Refer to “1.2.7 Ma Direction Moment Offset Datum Position and Each Axis Moment Direction” for the
Ma direction moment offset datum position and the moment direction of each axis.
* It is the value assuming the rated life of the linear guide is 5,000km (fw: 1.5, remaining ratio 90%).
* Z and R-axes allowable moments Ma and Mb for the four-axis type should be the sum total of Z-axis
and R-axis.
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